Bretslavskaya Elena

From Megion, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 20, 2024 (latest changes Jan. 20, 2024).

157 place (131.53).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002

p1 = (26.67 * 4.20 * 0.71 + 555.56 * 2.30 * 1 + 0 + 0 + 0) / (4.20 * 0.71 + 2.30 * 1 + 1 + 1 + 1) = 163.58676925227047

p2 = (555.56 * 2.30 * 1 + 26.67 * 4.20 * 0.71) / max_coefficients = 99.4706250375456

score = 163.58676925227047 * 0.5 + 99.4706250375456 * 0.5 = 131.52869714490805

Rating changes

Show

all results
Date Place Points Reason
2024-01-06 159 -> 157 125.38 -> 131.53

IX Russian Riichi Championship: 86% -> 71%
2024-01-05 162 -> 159 125.38
2024-01-03 163 -> 162 125.38
2023-12-19 173 -> 163 125.38
2023-11-28 181 -> 173 125.38
2023-11-26 173 -> 181 125.72 -> 125.38
2023-11-06 177 -> 173 120.26 -> 125.72

IX Russian Riichi Championship: 100% -> 86%
2023-11-05 177 120.26

Finding Dora: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 556 2023-11-05 13/28 100% 2.30 CRR Finding Dora
2 27 2022-11-06 74/76 71% 4.20 RR IX Russian Riichi Championship